and yet she never changed her story. >> reporter: rice also shot back against mccain's criticisms. >> i do think that some of the statements he's made about me have been unfounded. but i look forward to having the opportunity at the appropriate time to discuss all of this with him. >> reporter: now, after rice spoke last night, several republicans told us they want to ask the administration what evidence they had when they originally said the benghazi attacks started with a spontaneous mob inspired by an anti-islam youtube video, an idea that's now been set aside. jeff. >> glor: sharyl, thank you. in syria, rebel fighters said they captured a military base in a key oil producing region and a government airstrike near a hospital in aleppo killed at least 15 people. activists say at least 20,000 syrians have been killed in a 20-month-old civil war. fighting is also intensifying around the capital, damascus. the assad regime rarely allows foreign journalists inside, but elizabeth palmer is there. >> reporter: we aren't allow to film the syrian military's shelling of the capital's suburbs